以下为句子列表：
英文: Abstract: In this paper,a kind of technological scheme for one-step precision forging spur gear with large module is put forward by using positive friction role.Experiment,in which commercial pure lead is taken as test material,is done in the special die
中文: 文摘:针对大模数直齿圆柱齿轮，提出了利用积极摩擦一步成形的工艺方案，并用工业纯铅作为试验材料，在设计的专用模具上进行试验，记录了力——行程曲线，结果表明：利用积极摩擦作用能够有效地保证直齿圆柱齿轮精锻时齿腔充满，但同时增加了变形力。
更详细...
英文: Abstract: This paper derives thecalculating formulas to the contact strength and oil-film thickness of the involute spur gear according to hydrodynamic lubrication principle.Through check with test,shows that they may rully replace now available Hertz for
中文: 文摘:根据流体动力润滑原理，推导出了渐开线直齿圆柱齿轮接触强度及油膜厚度的计算公式，通过实验验证，说明它们可以完全分别代替现有的赫芝公式及通森公式。
更详细...
英文: Gearbox: what kind of gear in the gearbox? Worm gear unit, helical gear set, or spur gear unit?
中文: 最佳答案（此答案并不代表本站观点）变速箱：变速箱里有哪些种类的齿轮？蜗轮，斜齿轮或圆柱齿轮？
更详细...
英文: The final drives are double reduction with spur gear and segment sprocket, which are sealed by floating oil seal for easy service.
中文: 两级直齿轮减速，浮动油封密封，链轮采用组合式，便于维修。
更详细...
|
